When your a sniper and want to get payback on someone but you can't see their name due to zoom, how do you see who it is? Just kill him perhaps. When you want a rough estimate of how "noobish" you are, I usually look at names, but when I'm sniping I don't want to open the Player List for risk of death and anyways, how do I know it's them? Well, my suggestion is that when you have your crosshair over someone, it lists their name, a lot like Half-Life 2: DM.